UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4TaE/5+rE9LTDGs8iHu2Hp14nYRPvJKsxKNWEOGqU0=' 
WHERE 
  key_id = 'a0e42f7c8b49ada20206b344447c54621df2ab282e074e2f40534276dd9bc510' 
  AND (
    token = 'i4TaE/5+rE9LTDGs8iHu2Hp14nYRPvJKsxKNWEOGqU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )